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dusya [7]
3 years ago
6

Prolonged and constant use of tobacco can weaken the user's immune system and increase the risk of many diseases. Which disease

makes the air sacs in the lungs less elastic, reducing their ability to absorb oxygen? A. chronic bronchitis B. emphysema C. lung cancer D. oral cancer
Health
1 answer:
o-na [289]3 years ago
4 0
Sounds like B. Emphazema
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What is the relationship between what we eat and disease?
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Please help me
labwork [276]

Answer:

The Pregannacy diet seeks to enrich high-quality nutrients containing vitamins, minerals, proteins and carbohydrates, with particular emphasis on the necessary intake of folic acid, magnesium, iron and protein. The recommended intake is: proteins - 1 gram of protein per kilogram of body weight, at least two servings of vegetables a day, at least two servings of fruit a day, at least 3 servings of carbohydrates per day, complex and integral.

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8 0
3 years ago
How much sleep is recommended for 12- to 18- year-olds
artcher [175]
Hello,

The answer would be about "8-9 hours of sleep per day".

Reason:

At that age the body is growing therefore the body would need more energy to grow so thats why the amount of sleep would increase because adults, and teenagers would be into more physical activities and work that would drain his or her energy therefore they should get to 8-9 hours of sleep in order to last the person the whole day. 

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit
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